Memorandum register



FIG. 1 is a perspective view of a memorandum register showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a left side elevational view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view;

FIG. 6 is a rear elevational view; and

FIG. 7 is a perspective view of the memorandum register with the drawer in an open position. 

The ornamental design for a memorandum register, as shown and described. 